Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          09-294-09-41  04-290844                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  87%          85%                             
04-ALA-580-R7.8/13.2                    Federal Project:                                
                                     HPLU-6204(70)                                      
                             L-6204(70)                                                 
                                                                                        
Progress payment No. 15            Payment period ending: 10-20-09                      
DE SILVA GATES CONSTRUCTION                                                             
P O BOX 2909                                                                            
DUBLIN CA 94568                                                                         
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.      32,179,355.47    1,058,460.55                      
2.a. Extra Work                         828,124.08       56,572.07                      
  b. Adjustment Comp.                  -620,489.38            0.00                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention       32,386,990.17    1,115,032.62                      
5. Mobilization                       4,250,000.00            0.00                      
6. Total Work Completed   36,636,990.17                                                 
7. Deductions                           -52,900.00       -5,000.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           36,584,090.17    1,110,032.62                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                           1,110,032.62